【简答题】When you sleep somewhere else-like at a summer camp or a friend’s house, you know you’re in for a fun time. It can be exciting to get away from the same old bed in the same old room in the same old ho...
【简答题】Did you ever look up at the moon and think you saw a man’s face there? When the moon is round and full, the shadows(影子) of the moon mountains and the lines of the moon valleys sometimes seem to show a...